[ 46.254233] ------------[ cut here ]------------ [ 46.255201] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 46.257578] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/235 [ 46.259099] Modules linked in: [ 46.259706] CPU: 0 UID: 104 PID: 235 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 46.261727] Tainted: [W]=WARN [ 46.262331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 46.263829] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 46.264766] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 46.267981] RSP: 0018:ffff888016bdfbc0 EFLAGS: 00010286 [ 46.268980] RAX: 0000000000000000 RBX: ffffed1002d7bf78 RCX: ffffffff813a4050 [ 46.270282] RDX: ffff88801720b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 46.271604] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1002d7bf2f [ 46.272900] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 46.274207] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888016bdfdf8 [ 46.275513] FS: 00007fb7b9c32900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 46.276968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.278047] CR2: 00007fb7ba124580 CR3: 000000000d51e000 CR4: 0000000000350ef0 [ 46.279359] Call Trace: [ 46.279827] [ 46.280290] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 46.281208] ? __create_object+0x59/0x80 [ 46.281999] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.282998] __vmalloc_noprof+0x59/0x60 [ 46.283718] bpf_prog_alloc_no_stats+0x55/0x470 [ 46.284590] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.285533] bpf_prog_alloc+0x39/0x200 [ 46.286281] ? __pfx_seccomp_check_filter+0x10/0x10 [ 46.287236] bpf_prog_create_from_user+0xb2/0x2f0 [ 46.288155] do_seccomp+0x349/0x25e0 [ 46.288830] ? __pfx_css_rstat_updated+0x10/0x10 [ 46.289745] ? __pfx_do_seccomp+0x10/0x10 [ 46.290542] ? find_held_lock+0x2b/0x80 [ 46.291320] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 46.292296] ? static_key_count+0x60/0x80 [ 46.293120] prctl_set_seccomp+0x4e/0x70 [ 46.293858] __do_sys_prctl+0xe6c/0x1d70 [ 46.294671] ? __pfx___do_sys_prctl+0x10/0x10 [ 46.295554] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 46.296534] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 46.297521] ? irqentry_exit+0xf3/0x650 [ 46.298307] do_syscall_64+0xbf/0x430 [ 46.299058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 46.300009] RIP: 0033:0x7fb7ba1245cd [ 46.300681] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 46.303939] RSP: 002b:00007ffed2a77a60 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 46.305321] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fb7ba1245cd [ 46.306640] RDX: 000055db8142fe00 RSI: 0000000000000002 RDI: 0000000000000016 [ 46.308001] RBP: 00007ffed2a77ac0 R08: 0000000000000000 R09: 00007ffed2a77160 [ 46.309300] R10: 0000000000000000 R11: 0000000000000246 R12: 000055db85808ad0 [ 46.310607] R13: 00007ffed2a77ef0 R14: 000055db85809bc0 R15: 000055db8581a780 [ 46.311886] [ 46.312284] irq event stamp: 1727 [ 46.312792] hardirqs last enabled at (1735): [] __up_console_sem+0x78/0x80 [ 46.314062] hardirqs last disabled at (1744): [] __up_console_sem+0x5d/0x80 [ 46.315356] softirqs last enabled at (1684): [] handle_softirqs+0x50c/0x770 [ 46.316652] softirqs last disabled at (1679): [] __irq_exit_rcu+0xc4/0x100 [ 46.317937] ---[ end trace 0000000000000000 ]--- [ 49.518612] ------------[ cut here ]------------ [ 49.519569] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 49.521631] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#1: sshd/242 [ 49.523148] Modules linked in: [ 49.523762] CPU: 1 UID: 104 PID: 242 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 49.525843] Tainted: [W]=WARN [ 49.526465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 49.528259] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 49.529280] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 49.532618] RSP: 0018:ffff888019f6fbc0 EFLAGS: 00010286 [ 49.533638] RAX: 0000000000000000 RBX: ffffed10033edf78 RCX: ffffffff813a4050 [ 49.534984] RDX: ffff88801cb3b780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 49.536320] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed10033edf2f [ 49.537657] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 49.539007] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff888019f6fdf8 [ 49.540345] FS: 00007f657b5ae900(0000) GS:ffff8880e548f000(0000) knlGS:0000000000000000 [ 49.541848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.542976] CR2: 00007ffe546e9ef7 CR3: 000000001fb48000 CR4: 0000000000350ef0 [ 49.544321] Call Trace: [ 49.544806] [ 49.545273] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 49.546212] ? __create_object+0x59/0x80 [ 49.547048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 49.548062] __vmalloc_noprof+0x59/0x60 [ 49.548810] bpf_prog_alloc_no_stats+0x55/0x470 [ 49.549712] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.550680] bpf_prog_alloc+0x39/0x200 [ 49.551458] ? __pfx_seccomp_check_filter+0x10/0x10 [ 49.552424] bpf_prog_create_from_user+0xb2/0x2f0 [ 49.553365] do_seccomp+0x349/0x25e0 [ 49.554118] ? find_held_lock+0x2b/0x80 [ 49.554864] ? do_prlimit+0x310/0x610 [ 49.555651] ? __pfx_do_seccomp+0x10/0x10 [ 49.556472] ? do_raw_spin_unlock+0x53/0x220 [ 49.557339] ? _raw_spin_unlock+0x1e/0x40 [ 49.558152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 49.559174] ? static_key_count+0x60/0x80 [ 49.560008] prctl_set_seccomp+0x4e/0x70 [ 49.560768] __do_sys_prctl+0xe6c/0x1d70 [ 49.561578] ? __pfx___do_sys_prctl+0x10/0x10 [ 49.562465] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 49.563489] ? irqentry_exit+0xf3/0x650 [ 49.564286] do_syscall_64+0xbf/0x430 [ 49.565057] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 49.566048] RIP: 0033:0x7f657baa05cd [ 49.566741] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 49.570073] RSP: 002b:00007ffe546e8490 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 49.571517] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f657baa05cd [ 49.572854] RDX: 0000557387e44e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 49.574195] RBP: 00007ffe546e84f0 R08: 0000000000000000 R09: 00007ffe546e7b90 [ 49.575543] R10: 0000000000000000 R11: 0000000000000246 R12: 00005573a6743bf0 [ 49.576660] R13: 00007ffe546e8920 R14: 00005573a674d380 R15: 00005573a6758460 [ 49.577772] [ 49.578161] irq event stamp: 1801 [ 49.578682] hardirqs last enabled at (1809): [] __up_console_sem+0x78/0x80 [ 49.579997] hardirqs last disabled at (1818): [] __up_console_sem+0x5d/0x80 [ 49.581303] softirqs last enabled at (1738): [] handle_softirqs+0x50c/0x770 [ 49.582628] softirqs last disabled at (1733): [] __irq_exit_rcu+0xc4/0x100 [ 49.583938] ---[ end trace 0000000000000000 ]--- [ 50.352627] ------------[ cut here ]------------ [ 50.353599] Unexpected gfp: 0x400000 (__GFP_ACCOUNT). Fixing up to gfp: 0xdc0 (GFP_KERNEL|__GFP_ZERO). Fix your code! [ 50.355692] WARNING: mm/vmalloc.c:3937 at vmalloc_fix_flags+0x91/0xd0, CPU#0: sshd/249 [ 50.357177] Modules linked in: [ 50.357766] CPU: 0 UID: 104 PID: 249 Comm: sshd Tainted: G W 6.18.0-rc6-next-20251118 #1 PREEMPT(voluntary) [ 50.359776] Tainted: [W]=WARN [ 50.360380] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 50.361837] RIP: 0010:vmalloc_fix_flags+0x91/0xd0 [ 50.362747] Code: e0 ad 11 00 81 e6 1f 52 ee ff 89 4c 24 40 89 74 24 30 90 48 c7 c7 40 38 f1 84 4c 8d 44 24 40 48 8d 54 24 30 e8 30 7b 94 ff 90 <0f> 0b 90 90 8b 44 24 40 48 c7 03 00 00 00 00 c7 43 08 00 00 00 00 [ 50.365938] RSP: 0018:ffff88801a8c7bc0 EFLAGS: 00010286 [ 50.366866] RAX: 0000000000000000 RBX: ffffed1003518f78 RCX: ffffffff813a4050 [ 50.368271] RDX: ffff888014be3780 RSI: ffffffff813a405e RDI: 0000000000000001 [ 50.369808] RBP: 0000000000001000 R08: 0000000000000001 R09: ffffed1003518f2f [ 50.371142] R10: 0000000000000001 R11: 0000000000000001 R12: 0000000000400dc0 [ 50.372422] R13: 0000000000000000 R14: 0000000000400dc0 R15: ffff88801a8c7df8 [ 50.373706] FS: 00007f1a32319900(0000) GS:ffff8880e538f000(0000) knlGS:0000000000000000 [ 50.375180] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.376231] CR2: 00007ffda6c6def7 CR3: 000000001f922000 CR4: 0000000000350ef0 [ 50.377515] Call Trace: [ 50.378019] [ 50.378426] ? __pfx_vmalloc_fix_flags+0x10/0x10 [ 50.379368] ? __create_object+0x59/0x80 [ 50.380154] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 50.381131] __vmalloc_noprof+0x59/0x60 [ 50.381836] bpf_prog_alloc_no_stats+0x55/0x470 [ 50.382702] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.383669] bpf_prog_alloc+0x39/0x200 [ 50.384421] ? __pfx_seccomp_check_filter+0x10/0x10 [ 50.385359] bpf_prog_create_from_user+0xb2/0x2f0 [ 50.386274] do_seccomp+0x349/0x25e0 [ 50.387025] ? find_held_lock+0x2b/0x80 [ 50.387758] ? do_prlimit+0x310/0x610 [ 50.388497] ? __pfx_do_seccomp+0x10/0x10 [ 50.389279] ? do_raw_spin_unlock+0x53/0x220 [ 50.390110] ? _raw_spin_unlock+0x1e/0x40 [ 50.390844] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 50.391847] ? static_key_count+0x60/0x80 [ 50.392628] prctl_set_seccomp+0x4e/0x70 [ 50.393389] __do_sys_prctl+0xe6c/0x1d70 [ 50.394177] ? __pfx___do_sys_prctl+0x10/0x10 [ 50.395088] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 50.396070] ? irqentry_exit+0xf3/0x650 [ 50.396797] do_syscall_64+0xbf/0x430 [ 50.397527] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 50.398480] RIP: 0033:0x7f1a3280b5cd [ 50.399238] Code: 00 48 89 44 24 18 31 c0 48 8d 44 24 60 c7 04 24 08 00 00 00 48 89 44 24 08 48 8d 44 24 20 48 89 44 24 10 b8 9d 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 1b 48 8b 4c 24 18 64 48 2b 0c 25 28 00 00 00 [ 50.402388] RSP: 002b:00007ffda6c6c2b0 EFLAGS: 00000246 ORIG_RAX: 000000000000009d [ 50.403780] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f1a3280b5cd [ 50.405050] RDX: 00005582f57c9e00 RSI: 0000000000000002 RDI: 0000000000000016 [ 50.406339] RBP: 00007ffda6c6c310 R08: 0000000000000000 R09: 00007ffda6c6b9b0 [ 50.407645] R10: 0000000000000000 R11: 0000000000000246 R12: 00005583273272b0 [ 50.408948] R13: 00007ffda6c6c740 R14: 0000558327329d20 R15: 000055832733b8d0 [ 50.410234] [ 50.410656] irq event stamp: 1723 [ 50.411346] hardirqs last enabled at (1733): [] __up_console_sem+0x78/0x80 [ 50.412852] hardirqs last disabled at (1742): [] __up_console_sem+0x5d/0x80 [ 50.414355] softirqs last enabled at (1682): [] handle_softirqs+0x50c/0x770 [ 50.415954] softirqs last disabled at (1677): [] __irq_exit_rcu+0xc4/0x100 [ 50.417470] ---[ end trace 0000000000000000 ]--- Warning: Permanently added '[localhost]:48578' (ECDSA) to the list of known hosts. 2025/11/18 14:03:26 fuzzer started 2025/11/18 14:03:26 dialing manager at localhost:34383 2025/11/18 14:03:27 checking machine... 2025/11/18 14:03:27 checking revisions... [ 51.260346] kmemleak: Automatic memory scanning thread ended 2025/11/18 14:03:27 testing simple program... [ 51.337156] cgroup: Unknown subsys name 'net' [ 51.417649] cgroup: Unknown subsys name 'cpuset' [ 51.433662] cgroup: Unknown subsys name 'rlimit' executing program executing program executing program VM DIAGNOSIS: 14:03:26 Registers: info registers vcpu 0 RAX=ffffffff81b2a2a4 RBX=0000000000000001 RCX=ffffffff86ab8454 RDX=dffffc0000000000 RSI=ffff888009627b78 RDI=1ffff110012c4f11 RBP=ffff888009627888 RSP=ffff8880096277c0 R8 =ffffffff86ab8458 R9 =ffff888009627870 R10=000000000003c9ed R11=00000000000255cb R12=ffff888009627890 R13=ffff888009627878 R14=ffff888009627b80 R15=ffff888009627830 RIP=ffffffff8135efdb RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e538f000 00000000 00000000 LDT=0000 fffffe4c00000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f5155623000 CR3=000000000e09b000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=2036323a33303a343120383120766f4e XMM01=73732878696e755f6d6170203a5d3134 XMM02=65736f6c63206e6f6973736573203a29 XMM03=755f6d6170203a5d3134325b64687373 XMM04=69662068637573206f4e203a656c6163 XMM05=3a656c696620766e65206e65706f206f XMM06=65733a6468737328766e655f6d617020 XMM07=6b7a79732035323a33303a3431203831 XMM08=30343d7974696c696261706163202279 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000 RSI=ffffffff81ab08fe RDI=ffffed100d9e7aae RBP=ffff88806cf3d570 RSP=ffff888017257968 R8 =0000000000000001 R9 =0000000000000000 R10=ffffffff8664f857 R11=0000000000000000 R12=0000000000000000 R13=ffffffff81ab08fe R14=0000000000000000 R15=ffff88800ce64610 RIP=ffffffff81b2ae54 RFL=00000097 [--S-APC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 00007f657b5ae900 00000000 00000000 GS =0000 ffff8880e548f000 00000000 00000000 LDT=0000 fffffe6d00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffe546e2000 CR3=000000001faed000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=635f6e6f69737365733a4d41503d706f XMM01=6f6c5f6d61702c78756e696c65735f6d XMM02=61702c74696d7265705f6d61702c7469 XMM03=655f6d61702c7374696d696c5f6d6170 XMM04=3d6c616e696d72657420322e322e302e XMM05=3d656d616e74736f682022646873732f XMM06=746f6f72223d746363612078756e696c XMM07=6e655f6d61702c7374696d696c5f6d61 XMM08=652075253d64692073253d706f000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000